-
API 5L lelei & uelo laina paipa
Talosaga Oloa O se paipa laina o se paipa u'amea e fa'aaogaina mo le felauaiga o suau'u, kesi, po'o vai i mamao mamao.E faia mai le uʻamea maualuga-malosi e mafai ona tatalia le maualuga o le mamafa ma le vevela o loʻo aʻafia i felauaiga.O paipa laina e tatau ona ausia tulaga faʻatumauina e faʻalapotopotoga e pei o le American Petroleum Institute (API).API 5L ose tulaga masani mo lenei.O lo'o gaosia i lapopo'a eseese, mai paipa la'ititi la'ititi o lo'o fa'aaogaina mo palama fale i paipa lapopo'a fa'aaogaina ...
Potu 703 Fale B, Greenland centre, Sone atina'e Hi-tech Xi'an, Saina
86-13609153141
